ira: Fix s390 build
authorRichard Sandiford <richard.sandiford@arm.com>
Tue, 11 Jan 2022 12:47:05 +0000 (12:47 +0000)
committerRichard Sandiford <richard.sandiford@arm.com>
Tue, 11 Jan 2022 12:47:05 +0000 (12:47 +0000)
commita923fa6d3b0424cb0eb50de49877515e802c4cb0
tree99bd25b3c00515e390a6c3e51b36aea6022d12f7
parent0752c75536e92212ac71c4a44bbc7a18bd7e0315
ira: Fix s390 build

My g:01f3e6a40e7202310abbeb41c345d325bd69554f broke the s390
build because the rclass variable was still needed by the
IRA_HARD_REGNO_ADD_COST_MULTIPLIER code.

gcc/
* ira-costs.c (ira_tune_allocno_costs): Fix missing rclass
definition in IRA_HARD_REGNO_ADD_COST_MULTIPLIER code.
gcc/ira-costs.c